CVE-2024-4978CISA KEVEPSS p97.8%

CVE-2024-4978Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability

Justice AV Solutions / Viewer

Description

Justice AV Solutions (JAVS) Viewer installer contains a malicious version of ffmpeg.exe, named fffmpeg.exe (SHA256: 421a4ad2615941b177b6ec4ab5e239c14e62af2ab07c6df1741e2a62223223c4). When run, this creates a backdoor connection to a malicious C2 server.

Scoring

EPSS26.94% probability of exploitation · percentile 97.8% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2024-05-29

(incoming)1

TypeTargetConfidenceTier
KEVEntryJustice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerabilitykev-cve-2024-49780%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.